Sylvania SRCD827 Operating Instructions Manual page 5

Frequency Response 125HZ-6.3KHZ
General
Headphones: 3.5mm stereo jack plug
Preparation for use
Carefully unpack the Main unit from its carton (do not attempt to
connect anything at this stage).
You should have the following items:
Packing included
1.This User Guide.
2.Main Unit with built in AC plug.
If any these items is missing,consult your dealer Keep any packaging in
case you want to transport the Main unit at some later date.
Connections Check that the main supply is 120V~60HZ.
Connect the AC Power cord to the AC outlet.
Unwind the FM antenna.
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